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San Antonio International Airport to Ronald Reagan Washington National Airport flight
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San Antonio International Airport to Ronald Reagan Washington National Airport Flights Info

Cheapest one-way
$98
Frontier Airlines Frontier Airlines 15h 7m · 1 stop Thu, Dec 3
Select flight
Cheapest round-trip
$206
Frontier Airlines Frontier Airlines 17h 8m · 2 stops Mon, Dec 14 - Thu, Dec 17
Select flight
Recommended airlines
Frontier Airlines Frontier AirlinesCheapest· From $98 American Airlines American AirlinesMost booked

Explore the cheapest one-way and round-trip flights from San Antonio International Airport to Ronald Reagan Washington National Airport over the next 90 days, with one-way fares from $98 and round-trip from $206. Based on Trip.com's latest 7-day flight data.

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    • Cheapest nonstop
      SAT 6:05 AM
      3h 8m
      Nonstop
      DCA 10:13 AM
      San Antonio - Washington D.C. | Mon, Jan 11 | American Airlines
      DCA 5:30 PM
      4h 7m
      Nonstop
      SAT 8:37 PM
      Washington D.C. - San Antonio | Mon, Jan 18 | American Airlines
      $238 $297
      20% off
      20% off
      $297 $238
    • SAT 6:01 AM
      3h 17m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Sat, Nov 28 | American Airlines
      DCA 5:30 PM
      4h
      Nonstop
      SAT 8:30 PM
      Washington D.C. - San Antonio | Fri, Dec 4 | American Airlines
      $239 $297
      20% off
      20% off
      $297 $239
    • SAT 6:47 PM
      17h 8m
      1 stop
      DCA 12:55 PM
      San Antonio - Washington D.C. | Mon, Dec 14 | Frontier Airlines
      DCA 7:00 AM
      12h 1m
      1 stop
      SAT 6:01 PM
      Washington D.C. - San Antonio | Thu, Dec 17 | Frontier Airlines
      $206 $297
      31% off
      31% off
      $297 $206
    • SAT 8:41 PM
      15h 7m
      1 stop
      DCA 12:48 PM
      San Antonio - Washington D.C. | Sat, Dec 5 | Frontier Airlines
      DCA 7:00 AM
      12h 1m
      1 stop
      SAT 6:01 PM
      Washington D.C. - San Antonio | Fri, Dec 11 | Frontier Airlines
      $207
      30% off
      $297 $207
    • SAT 8:41 PM
      15h 14m
      1 stop
      DCA 12:55 PM
      San Antonio - Washington D.C. | Sun, Dec 6 | Frontier Airlines
      DCA 6:00 PM
      25h 1m
      1 stop
      SAT 6:01 PM
      Washington D.C. - San Antonio | Wed, Dec 9 | Frontier Airlines
      $207
      30% off
      $297 $207
    • SAT 6:44 PM
      17h 4m
      1 stop
      DCA 12:48 PM
      San Antonio - Washington D.C. | Fri, Dec 4 | Frontier Airlines
      DCA 6:00 PM
      25h 1m
      1 stop
      SAT 6:01 PM
      Washington D.C. - San Antonio | Wed, Dec 9 | Frontier Airlines
      $207
      30% off
      $297 $207
    • SAT 8:47 PM
      15h 8m
      1 stop
      DCA 12:55 PM
      San Antonio - Washington D.C. | Sat, Dec 12 | Frontier Airlines
      DCA 7:00 AM
      12h 1m
      1 stop
      SAT 6:01 PM
      Washington D.C. - San Antonio | Mon, Dec 14 | Frontier Airlines
      $207
      30% off
      $297 $207
    • SAT 8:24 PM
      15h 11m
      1 stop
      DCA 12:35 PM
      San Antonio - Washington D.C. | Sat, Jan 9 | Frontier Airlines
      DCA 6:00 PM
      26h 34m
      1 stop
      SAT 7:34 PM
      Washington D.C. - San Antonio | Thu, Jan 14 | Frontier Airlines
      $207
      30% off
      $297 $207
    • SAT 8:47 PM
      19h 8m
      1 stop
      DCA 4:55 PM
      San Antonio - Washington D.C. | Wed, Dec 16 | Frontier Airlines
      IAD 8:51 PM
      15h 2m
      1 stop
      SAT 10:53 AM
      Washington D.C. - San Antonio | Wed, Dec 23 | Frontier Airlines
      $212
      28% off
      $297 $212
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
      WAS 3:00 PM
      6h
      Nonstop
      SAT 4:00 PM
      Washington D.C. - San Antonio | Tue, Nov 17 | Normal Airline
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    • Cheapest
      SAT 8:41 PM
      15h 7m
      1 stop
      DCA 12:48 PM
      San Antonio - Washington D.C. | Thu, Dec 3 | Frontier Airlines
      $98 $241
      59% off
      59% off
      $241 $98
    • SAT 8:47 PM
      15h 8m
      1 stop
      DCA 12:55 PM
      San Antonio - Washington D.C. | Thu, Dec 10 | Frontier Airlines
      $99 $241
      59% off
      59% off
      $241 $99
    • SAT 8:28 PM
      15h 31m
      1 stop
      DCA 12:59 PM
      San Antonio - Washington D.C. | Mon, Nov 23 | Frontier Airlines
      $102 $241
      57% off
      57% off
      $241 $102
    • SAT 8:47 PM
      15h 8m
      1 stop
      DCA 12:55 PM
      San Antonio - Washington D.C. | Fri, Dec 11 | Frontier Airlines
      $105
      56% off
      $241 $105
    • SAT 8:47 PM
      19h 8m
      1 stop
      DCA 4:55 PM
      San Antonio - Washington D.C. | Mon, Dec 7 | Frontier Airlines
      $105
      56% off
      $241 $105
    • SAT 6:01 AM
      3h 17m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Nov 25 | American Airlines
      $111
      72% off
      $396 $111
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 3 | American Airlines
      $120
      50% off
      $241 $120
    • SAT 8:20 PM
      24h 30m
      1 stop
      DCA 9:50 PM
      San Antonio - Washington D.C. | Mon, Nov 16 | Frontier Airlines
      $121
      50% off
      $241 $121
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 2 | American Airlines
      $134
      66% off
      $396 $134
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      SAT 6:01 AM
      3h 17m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Nov 25 | American Airlines
      $111 $396
      72% off
      72% off
      $396 $111
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 3 | American Airlines
      $120 $241
      50% off
      50% off
      $241 $120
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 2 | American Airlines
      $134 $396
      66% off
      66% off
      $396 $134
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $150
      38% off
      $241 $150
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195
      19% off
      $241 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $202
      49% off
      $396 $202
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Tue, Dec 29 | American Airlines
      $207
      48% off
      $396 $207
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Wed, Dec 30 | American Airlines
      $207
      48% off
      $396 $207
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Wed, Dec 23 | American Airlines
      $213
      46% off
      $396 $213
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      SAT 6:01 AM
      3h 17m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Nov 25 | American Airlines
      $111 $446
      75% off
      75% off
      $446 $111
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 2 | American Airlines
      $134 $446
      70% off
      70% off
      $446 $134
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $150 $446
      66% off
      66% off
      $446 $150
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195
      56% off
      $446 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $202
      55% off
      $446 $202
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Wed, Dec 30 | American Airlines
      $207
      54% off
      $446 $207
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Tue, Dec 29 | American Airlines
      $207
      54% off
      $446 $207
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Wed, Dec 23 | American Airlines
      $213
      52% off
      $446 $213
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Fri, Jan 1 | American Airlines
      $214
      52% off
      $446 $214
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • Cheapest nonstop
      SAT 6:41 AM
      3h 18m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Nov 14 | American Airlines
      $320 $396
      19% off
      19% off
      $396 $320
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
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    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 3 | American Airlines
      $120 $241
      50% off
      50% off
      $241 $120
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 2 | American Airlines
      $134 $396
      66% off
      66% off
      $396 $134
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 15 | American Airlines
      $150 $241
      38% off
      38% off
      $241 $150
    • SAT 6:49 AM
      3h 10m
      Nonstop
      DCA 10:59 AM
      San Antonio - Washington D.C. | Sat, Dec 12 | American Airlines
      $195
      19% off
      $241 $195
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Wed, Dec 16 | American Airlines
      $202
      49% off
      $396 $202
    • SAT 6:08 AM
      3h 10m
      Nonstop
      DCA 10:18 AM
      San Antonio - Washington D.C. | Thu, Dec 10 | American Airlines
      $311
      21% off
      $396 $311
    • SAT 7:48 AM
      3h 10m
      Nonstop
      DCA 11:58 AM
      San Antonio - Washington D.C. | Tue, Dec 8 | American Airlines
      $318
      19% off
      $393 $318
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Tue, Dec 29 | American Airlines
      $207
      48% off
      $396 $207
    • SAT 6:20 AM
      3h 13m
      Nonstop
      DCA 10:33 AM
      San Antonio - Washington D.C. | Wed, Dec 30 | American Airlines
      $207
      48% off
      $396 $207
    • SAT 1:00 PM
      17h 25m
      1 stop
      WAS 2:00 PM
      San Antonio - Washington D.C. | Sun, Nov 15 | Normal Airline
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Displayed flight fares from San Antonio to Washington D.C. are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Which airline offers the cheapest flights from San Antonio International Airport to Ronald Reagan Washington National Airport?

The cheapest airline flying from San Antonio International Airport to Ronald Reagan Washington National Airport is Frontier Airlines (from $98) among 3 carriers operating this route. Based on Trip.com's latest 7-day flight data.
American Airlines logo American Airlines Frontier Airlines logo Frontier Airlines Delta Air Lines logo Delta Air Lines United Airlines logo United Airlines Alaska Airlines logo Alaska Airlines
American Airlines logo American Airlines United Airlines logo United Airlines Frontier Airlines logo Frontier Airlines

What is the flight schedule from San Antonio International Airport to Ronald Reagan Washington National Airport?

Check the schedule for flights from San Antonio to Washington D.C. and find the flight that best matches your travel plans.

Flight info.
Departure
Arrival
Weekly Schedule

  1. AA1718

    San Antonio International Airport

    6:41 AM

    SAT

    3h 18m

    10:59 AM

    DCA

    S M T W T F S
    Search

  2. DL1073

    San Antonio International Airport

    5:30 AM

    SAT

    2h 21m

    Nonstop

    8:51 AM

    ATL

    S M T W T F S
    Search

  3. DL380

    Hartsfield–Jackson Atlanta International Airport

    9:10 AM

    ATL

    1h 44m

    Nonstop

    10:54 AM

    DCA

    S M T W T F S

  4. DL1066

    San Antonio International Airport

    6:45 AM

    SAT

    2h 20m

    Nonstop

    10:05 AM

    ATL

    S M T W T F S
    Search

  5. DL1798

    Hartsfield–Jackson Atlanta International Airport

    11:05 AM

    ATL

    1h 43m

    Nonstop

    12:48 PM

    DCA

    S M T W T F S

  6. DL2009

    San Antonio International Airport

    4:25 PM

    SAT

    2h 22m

    Nonstop

    7:47 PM

    ATL

    S M T W T F S
    Search

  7. DL537

    Hartsfield–Jackson Atlanta International Airport

    9:59 PM

    ATL

    1h 44m

    Nonstop

    11:43 PM

    DCA

    S M T W T F S

  8. DL2193

    San Antonio International Airport

    4:00 PM

    SAT

    3h 5m

    Nonstop

    8:05 PM

    DTW

    S M T W T - S
    Search

  9. DL2073

    Detroit Metropolitan Wayne County Airport

    9:20 PM

    DTW

    1h 33m

    Nonstop

    10:53 PM

    DCA

    S M T W T F S

  10. DL1066

    San Antonio International Airport

    6:45 AM

    SAT

    2h 20m

    Nonstop

    10:05 AM

    ATL

    S M T W T F S
    Search

  11. DL360

    Hartsfield–Jackson Atlanta International Airport

    1:15 PM

    ATL

    1h 43m

    Nonstop

    2:58 PM

    DCA

    S M T W T F S

  12. DL2528

    San Antonio International Airport

    2:00 PM

    SAT

    2h 49m

    Nonstop

    4:49 PM

    MSP

    S M T W T F S
    Search

  13. DL2961

    Minneapolis-Saint Paul International Airport

    8:00 PM

    MSP

    2h 29m

    Nonstop

    11:29 PM

    DCA

    S M T W T F S

  14. F92355

    San Antonio International Airport

    8:14 PM

    SAT

    2h 33m

    Nonstop

    9:47 PM

    DEN

    S M T W T F S
    Search

  15. F9686

    Denver International Airport

    6:50 AM

    DEN

    3h 25m

    Nonstop

    12:15 PM

    DCA

    S - T W T F S

  16. F92355

    San Antonio International Airport

    8:14 PM

    SAT

    2h 33m

    Nonstop

    9:47 PM

    DEN

    S M T W T F S
    Search

  17. F9688

    Denver International Airport

    11:45 AM

    DEN

    3h 29m

    Nonstop

    5:14 PM

    DCA

    S M - W T F S

  18. F92355

    San Antonio International Airport

    8:14 PM

    SAT

    2h 33m

    Nonstop

    9:47 PM

    DEN

    S M T W T F S
    Search

  19. F9690

    Denver International Airport

    4:40 PM

    DEN

    3h 30m

    Nonstop

    10:10 PM

    DCA

    S M T W T F S
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FAQs for San Antonio International Airport to Ronald Reagan Washington National Airport Flights

  • How long is the flight from San Antonio International Airport to Ronald Reagan Washington National Airport?

    San Antonio International Airport to Ronald Reagan Washington National Airport takes about 4 hours 8 minutes on average. Actual flight time may vary depending on route, weather and air traffic.
  • There are around 2 daily flights from San Antonio International Airport (SAT) to Ronald Reagan Washington National Airport (DCA).
  • The earliest flight from San Antonio International Airport to Ronald Reagan Washington National Airport departs at 06:00, and the last departs at 16:55, with about 7 flights per day. Flight times may change, so please check the latest departure and arrival times before you travel.
  • The route from San Antonio International Airport (SAT) to Ronald Reagan Washington National Airport (DCA) is quite popular. Without considering departure times or holidays, tickets cost around $488 in November, the most expensive month to book this route.
  • The earliest flight departs from San Antonio International Airport (SAT) at 06:35 and arrives in Ronald Reagan Washington National Airport (DCA) at 10:49.
  • The latest flight departs from San Antonio International Airport (SAT) at 18:00 and arrives in Ronald Reagan Washington National Airport (DCA) at 23:41.
  • American Airlines is a very popular airline operating an average of 299 flights per month.
  • One-way flights from San Antonio International Airport to Ronald Reagan Washington National Airport currently start from $98, and round-trip fares start from $206. The current lowest fare is a Frontier Airlines flight departing on Thu, Dec 3; prices may vary depending on availability.
  • Yes. American Airlines operate direct flights from San Antonio International Airport to Ronald Reagan Washington National Airport, with an average flight time of 4 hours 13 minutes, and around 25 weekly flights. Actual flight frequency may vary by season.
  • Based on Trip.com flight data for departures within the next 30 days with at most one stop, the average one-way price from San Antonio International Airport to Ronald Reagan Washington National Airport is $335. Prices may vary depending on the departure date, airline, and availability.
  • San Antonio International Airport to Ronald Reagan Washington National Airport operates around 25 weekly flights, mainly by American Airlines. Actual frequency may vary during holidays and seasonal schedule adjustments.
  • Enter San Antonio International Airport and Ronald Reagan Washington National Airport, select your departure date and number of passengers, then compare flights by price, flight duration, and baggage allowance. Once you've chosen a fare, review the change and refund rules, fill in passenger details, and pay to receive your booking confirmation.

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Note: Prices shown on this page are estimated lowest price and include all taxes and fees found in the last 24 hours.

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Prices displayed in this page are all-inclusive prices (incl. taxes, fuel surcharge, civil aviation development fund, etc) with all fees confirmed before payment. Fees for luggage, meals, WLAN, or other additional services are also included as shown in the flight cards.

Real-time pricing updates

Prices, availability, and travel information on this page were updated within last 24 hours—even in real-time. The more popular the route, the more precise the data.

Change & Cancellation Policy

Trip.com displays flight cancellation and change policies for each flight ticket during the booking process, including fees and applicable conditions. Please check the following scenarios:
Voluntary cancellation/change:
To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy.
Cancellation/change due to a flight schedule change:
If the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.